Pitt bought a Suzuki DRZ-125 motorbike, a rep for the automobile and dirt bike company confirms to E! News. The sports vehicle was purchased at a dealership in Ruislip, Germany.

"He wants the boys to be able to ride them on private land," a source tells E! News of Pitt, who was spotted browsing bikes at HGB Motorbikes in Ruislip back in June. "It'll be a fun thing for them to do, and obviously he has a real passion for bikes which he'd like to pass on."

And yes, the birthday gift is age appropriate for 11-year-old Maddox. The DRZ-125 model is made specifically for the youth and young adult markets and only reaches a top speed on 50 miles per hour.